Boskalis has successfully concluded an extensive unexploded ordnance (UXO) survey in the Baltic Sea. The operation, conducted in the Polish waters where ORLEN S.A. and Northland Power Inc. are developing the 1.2 GW Baltic Power offshore wind farm, aimed to detect and investigate remnants of World War II munitions—a persistent issue in the region due to wartime deposits of bombs, mines, and other unexploded ordnances. This survey, required for offshore wind development, addressed the hidden dangers posed by these wartime relics, which still lie scattered on the seabed after over 80 years.
Using its dedicated survey vessel, Kamara, Boskalis searched the seabed for potential UXO across the designated zone. The Kamara, equipped specifically for this type of underwater detection work, was initially tasked with investigating 160 potential explosive targets. However, Boskalis surpassed its target, investigating over 300 sites in a proactive effort to ensure the safety and efficiency of future construction. Such thoroughness in detecting UXO highlights Boskalis’ commitment to risk elimination in high-stakes projects.
With the UXO survey phase complete, Boskalis is now set to begin boulder removal in the surveyed areas. This next stage is essential for clearing pathways to install the wind farm’s export cables, laying the groundwork for Poland’s most advanced offshore wind project to date. Once operational, the Baltic Power project will generate 1.2 GW of electricity, enough to cover around 3% of Poland’s electricity needs. The initiative is projected to reduce CO₂ emissions by an estimated 2.8 million tons, marking a significant step toward the nation’s climate goals and cleaner energy grid.
Boskalis’ role in this project underscores the complex and often invisible work that goes into building renewable energy infrastructure on former conflict zones. Locating and neutralizing UXO, especially in seas riddled with historical munitions, is an intricate process that requires advanced equipment and meticulous planning. By conducting thorough UXO sweeps, Boskalis reduces the risk of explosions, not only protecting personnel but also safeguarding critical infrastructure against potential disruptions.
The Baltic Power wind farm, a joint project between Polish energy leader ORLEN S.A. and Canada’s Northland Power Inc., is expected to play a vital role in Poland’s journey to a low-carbon economy. With construction underway, this landmark project reinforces the Baltic Sea’s emerging status as a key region for offshore wind and sets a precedent for UXO management in similar endeavors worldwide.